Combination of CMS searches for heavy resonances decaying to pairs of bosons or leptons

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The CMS Collaboration , Sirunyan , A M , Eerola , P , Forthomme , L , Kirschenmann , H , Österberg , K , Pekkanen , J , Voutilainen , M , Garcia , F , Havukainen , J , Heikkilä , J K , Järvinen , T , Karimäki , V , Kinnunen , R , Lampen , T , Lassila-Perini , K , Laurila , S , Lehti , S , Linden , T , Luukka , P , Mäenpää , T , Siikonen , H , Tuominen , E , Tuominiemi , J & Tuuva , T 2019 , ' Combination of CMS searches for heavy resonances decaying to pairs of bosons or leptons ' , Physics Letters B , vol. 798 , 134952 . https://doi.org/10.1016/j.physletb.2019.134952

Titel: Combination of CMS searches for heavy resonances decaying to pairs of bosons or leptons
Författare: The CMS collaboration; Sirunyan, A. M.; Eerola, P.; Forthomme, L.; Kirschenmann, H.; Österberg, K.; Pekkanen, J.; Voutilainen, M.; Garcia, F.; Havukainen, J.; Heikkilä, J. K.; Järvinen, T.; Karimäki, Veikko; Kinnunen, R.; Lampen, T.; Lassila-Perini, K.; Laurila, S.; Lehti, S.; Linden, T.; Luukka, P.; Mäenpää, T.; Siikonen, H.; Tuominen, E.; Tuominiemi, J.; Tuuva, T.
Upphovmannens organisation: Department of Physics
Helsinki Institute of Physics
Eija Tuominen / Principal Investigator
Datum: 2019-11-10
Språk: eng
Sidantal: 25
Tillhör serie: Physics Letters B
ISSN: 0370-2693
DOI: https://doi.org/10.1016/j.physletb.2019.134952
Permanenta länken (URI): http://hdl.handle.net/10138/307899
Abstrakt: A statistical combination of searches for heavy resonances decaying to pairs of bosons or leptons is presented. The data correspond to an integrated luminosity of 35.9 fb(-1) collected during 2016 by the CMS experiment at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV. The data are found to be consistent with expectations from the standard model background. Exclusion limits are set in the context of models of spin-1 heavy vector triplets and of spin-2 bulk gravitons. For mass degenerate W' and Z' resonances that predominantly couple to the standard model gauge bosons, the mass exclusion at 95% confidence level of heavy vector bosons is extended to 4.5 TeV as compared to 3.8 TeV determined from the best individual channel. This excluded mass increases to 5.0 TeV if the resonances couple predominantly to fermions. (C) 2019 The Author(s). Published by Elsevier B.V.
Subject: CMS
B2G
Diboson
Dilepton
HVT
Graviton
PROTON-PROTON COLLISIONS
FINAL-STATE
PP COLLISIONS
ROOT-S=13 TEV
JETS
MASS
115 Astronomy, Space science
114 Physical sciences
Referentgranskad: Ja
Licens: cc_by
Användningsbegränsning: openAccess
Parallelpublicerad version: publishedVersion


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